| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Souvent | 302 |
3.4%
|
| 2 | Parfois | 903 |
10%
|
| 3 | Rarement | 820 |
9.1%
|
| 4 | Jamais | 2661 |
29.6%
|
| 998 | [REFUS] | 5 |
0.1%
|
| 999 | [NSP] | 0 |
0%
|
| Sysmiss | 4301 |